Volkswagen Golf / Golf GTI / Golf Variant. Manual - part 709

♦ Turbo System Tester Kit - Adapter 10 - VAG1687/10-
♦ Turbo System Tester Kit - Adapter - VAG1687/14-
♦ Ultrasonic Tester - VAG1842S-

24 – Multiport Fuel Injection

1

Fuel Injection System

⇒ “1.1 Overview - Component Location, Fuel Injection System”,

page 273

 .

⇒ “1.2 High Fuel Pressure, Reducing”, page 283

 .

1.1

Overview - Component Location, Fuel

Injection System

Note

Vehicles with the engine codes CNTA do not have an intake

manifold-fuel injector.

Components A through H are not depicted in the exploded view

illustration.

1 - Camshaft Adjustment Valve

1 - N205-

❑ Component location.

Refer to

⇒ “2.1 Overview - Tim‐

ing Chain Cover”,

page 104

 .

❑ Removing and instal‐

ling. Refer to

⇒ “4.4  Camshaft Adjust‐

ment Valve 1 N205 and

Exhaust Camshaft Ad‐

justment Valve 1 N318 ,

Removing and Instal‐

ling”, page 161

 .

2 - Exhaust Camshaft Adjust‐

ment Valve 1 - N318-

❑ Component location.

Refer to

⇒ “2.1 Overview - Tim‐

ing Chain Cover”,

page 104

 .

❑ Removing and instal‐

ling. Refer to

⇒ “4.4  Camshaft Adjust‐

ment Valve 1 N205 and

Exhaust Camshaft Ad‐

justment Valve 1 N318 ,

Removing and Instal‐

ling”, page 161

 .

3 - Oxygen Sensor 1 after Cat‐

alytic Converter - GX7-

❑ Consists of:

Oxygen Sensor after

Three Way Catalytic

Converter - G130-

Heater For Oxygen Sensor 1 After Catalytic Converter - Z29-

❑ Component location. Refer to

⇒ Fig. ““ Oxygen Sensor 1 after Catalytic Converter -GX7- -1- ”“ , page 283

 .

❑ Removing and installing. Refer to

⇒ “8.3  Oxygen Sensor 1 after Catalytic Converter GX7 , Removing and Installing”, page 334

 .

4 - Cam Adjustment Actuator

❑ Only installed on vehicles with the engine codes CNTA, CXCA, CXDA, CXCB
❑ Cylinder 1 Exhaust Camshaft Adjuster A - N580-
❑ Cylinder 1 Exhaust Camshaft B - N581-
❑ Cylinder 2 Exhaust Camshaft Adjuster A - N588-
❑ Cylinder 2 Exhaust Camshaft B - N589-
❑ Cylinder 3 Exhaust Camshaft Adjuster A - N596-
❑ Cylinder 3 Exhaust Camshaft B - N597-
❑ Cylinder 4 Exhaust Camshaft Adjuster A - N604-
❑ Cylinder 4 Exhaust Camshaft B - N605-
❑ Component location. Refer to 

⇒ Fig. ““Ignition Coils and Adjusting Elements”“ , page 280

 .

5 - Oxygen Sensor 1 before Catalytic Converter - GX10-

❑ Consists of:

Heated Oxygen Sensor - G39-

Oxygen Sensor Heater - Z19-

❑ Component location. Refer to

⇒ Fig. ““ Oxygen Sensor 1 before Catalytic Converter -GX10- -1- ”“ , page 283

 .

❑ Removing and installing. Refer to

⇒ “8.2  Oxygen Sensor 1 before Catalytic Converter GX10 , Removing and Installing”, page 333

 .

6 - Turbocharger Recirculation Valve - N249- and Charge Pressure Actuator - V465-

❑ Components are installed directly on the turbocharger
❑ Component location. Refer to 

⇒ “1.1 Overview - Turbocharger”, page 256

 .

❑ Removing and installing. Refer to 

⇒ “1.1 Overview - Turbocharger”, page 256

 .

7 - Camshaft Position Sensor 3 - G300-

❑ 9 Nm
❑ Component location. Refer to 

⇒ Fig. ““Ignition Coils and Adjusting Elements”“ , page 280

 .

❑ Removing and installing. Refer to

⇒ “1.5.2  Camshaft Position Sensor 3 G300 , Removing and Installing”, page 360

 .

8 - Brake Lamp Switch - F- and Brake Pedal Switch - F47-

❑ Component location. Refer to

⇒ Fig. ““Installed Location of the Brake Lamp Switch -F- / Brake Pedal Switch -F63- and Vacuum Sensor

-G608- .”“ , page 279

 .

❑ Removing and installing. Refer to ⇒  Brake System; Rep. Gr.  45 ; Component Location Overview .

9 - Connectors

❑ For Oxygen Sensor 1 before Catalytic Converter - GX10-
❑ For Oxygen Sensor 1 after Catalytic Converter - GX7-
❑ Component location. Refer to 

⇒ Fig. ““Oxygen Sensors”“ , page 283

 .

10 - High Pressure Pump with Fuel Pressure Regulator Valve - N276-

❑ Component location. Refer to

⇒ Fig. ““High Pressure Pump and Camshaft Position Sensor”“ , page 282

 .

❑ High Pressure Pump Assembly Overview. Refer to

⇒ “7.1 Overview - High Pressure Pump”, page 325

 .

❑ Removing and installing. Refer to 

⇒ “7.2 High Pressure Pump, Removing and Installing”, page 328

 .

11 - Engine Coolant Temperature Sensor - G62-

❑ Component location. Refer to 

⇒ “2.3 Overview - Engine Coolant Temperature Sensor”, page 228

 .

❑ Removing and installing. Refer to

⇒ “2.10  Engine Coolant Temperature Sensor G62 , Removing and Installing”, page 238

 .

12 - Engine Control Module - J623-

❑ Removing and installing. Refer to

⇒ “6.1  Engine Control Module J623 , Removing and Installing”, page 321

 .

13 - Camshaft Position Sensor - G40-

❑ 9 Nm
❑ Component location. Refer to 

⇒ Fig. ““View from Above”“ , page 281

 .

❑ Removing and installing. Refer to

⇒ “1.5.1  Camshaft Position Sensor G40 , Removing and Installing”, page 360

 .

14 - Channel Separating Plate Vacuum Diaphragm (Intake Manifold Flaps)

❑ Component location. Refer to 

⇒ Fig. ““Variable Intake Manifold”“ , page 281

 .

15 - Connector for the Intake Manifold-Fuel Injector
16 - Intake Manifold Runner Control Valve - N316-

❑ Component location. Refer to 

⇒ Fig. ““Variable Intake Manifold”“ , page 281

 .